[INFO] updating cached repository https://github.com/cottonguard/rust-gfx-learn [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] de99ece8d2f844f05f3047bb80a319fcf099c85d [INFO] testing cottonguard/rust-gfx-learn against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcottonguard%2Frust-gfx-learn" "work/builds/worker-5/source"` [INFO] [stderr] Cloning into 'work/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cottonguard/rust-gfx-learn on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/cottonguard/rust-gfx-learn [INFO] finished tweaking git repo https://github.com/cottonguard/rust-gfx-learn [INFO] tweaked toml for git repo https://github.com/cottonguard/rust-gfx-learn written to work/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/cottonguard/rust-gfx-learn already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 1623bba595fbbba4f295b74846bf2a985d114fb3bf9cd1180a73883e4693d50e [INFO] running `"docker" "start" "-a" "1623bba595fbbba4f295b74846bf2a985d114fb3bf9cd1180a73883e4693d50e"` [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling wayland-client v0.21.12 [INFO] [stderr] Compiling wayland-protocols v0.21.12 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling wayland-sys v0.21.12 [INFO] [stderr] Compiling glutin_egl_sys v0.1.3 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Compiling gfx_gl v0.6.0 [INFO] [stderr] Compiling wayland-commons v0.21.12 [INFO] [stderr] Compiling gfx_core v0.9.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.5 [INFO] [stderr] Compiling winit v0.19.1 [INFO] [stderr] Compiling glutin v0.21.0 [INFO] [stderr] Compiling gfx_device_gl v0.16.1 [INFO] [stderr] Compiling gfx v0.18.1 [INFO] [stderr] Compiling gfx_window_glutin v0.31.0 [INFO] [stderr] Compiling gfx_learn v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never used: `start_time` [INFO] [stderr] --> src/frame_count.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | start_time: Instant, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `main_depth` [INFO] [stderr] --> src/main.rs:38:59 [INFO] [stderr] | [INFO] [stderr] 38 | let (window, mut device, mut factory, main_color, mut main_depth) = [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_main_depth` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:38:55 [INFO] [stderr] | [INFO] [stderr] 38 | let (window, mut device, mut factory, main_color, mut main_depth) = [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:87:9 [INFO] [stderr] | [INFO] [stderr] 87 | let mut data = pipe::Data { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.14s [INFO] running `"docker" "inspect" "1623bba595fbbba4f295b74846bf2a985d114fb3bf9cd1180a73883e4693d50e"` [INFO] running `"docker" "rm" "-f" "1623bba595fbbba4f295b74846bf2a985d114fb3bf9cd1180a73883e4693d50e"` [INFO] [stdout] 1623bba595fbbba4f295b74846bf2a985d114fb3bf9cd1180a73883e4693d50e [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 99f7e0a8856de0b96f1705de2df5af0bd587b2d200e3a5c428cafb918113eb74 [INFO] running `"docker" "start" "-a" "99f7e0a8856de0b96f1705de2df5af0bd587b2d200e3a5c428cafb918113eb74"` [INFO] [stderr] Compiling gfx_learn v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never used: `start_time` [INFO] [stderr] --> src/frame_count.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | start_time: Instant, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `main_depth` [INFO] [stderr] --> src/main.rs:38:59 [INFO] [stderr] | [INFO] [stderr] 38 | let (window, mut device, mut factory, main_color, mut main_depth) = [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_main_depth` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:38:55 [INFO] [stderr] | [INFO] [stderr] 38 | let (window, mut device, mut factory, main_color, mut main_depth) = [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:87:9 [INFO] [stderr] | [INFO] [stderr] 87 | let mut data = pipe::Data { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `"docker" "inspect" "99f7e0a8856de0b96f1705de2df5af0bd587b2d200e3a5c428cafb918113eb74"` [INFO] running `"docker" "rm" "-f" "99f7e0a8856de0b96f1705de2df5af0bd587b2d200e3a5c428cafb918113eb74"` [INFO] [stdout] 99f7e0a8856de0b96f1705de2df5af0bd587b2d200e3a5c428cafb918113eb74 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 4b3743eea2b46c0f6ff1f372648cc1f6f5d80e4c306a8435c2b0d5c9b65dfa3a [INFO] running `"docker" "start" "-a" "4b3743eea2b46c0f6ff1f372648cc1f6f5d80e4c306a8435c2b0d5c9b65dfa3a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gfx_learn-6a01563139b778d1 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gfx_learn-91bde5ab99b14dfa [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests gfx_learn [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "4b3743eea2b46c0f6ff1f372648cc1f6f5d80e4c306a8435c2b0d5c9b65dfa3a"` [INFO] running `"docker" "rm" "-f" "4b3743eea2b46c0f6ff1f372648cc1f6f5d80e4c306a8435c2b0d5c9b65dfa3a"` [INFO] [stdout] 4b3743eea2b46c0f6ff1f372648cc1f6f5d80e4c306a8435c2b0d5c9b65dfa3a